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Re:把已有的边权强行赋成0然后直接prim就行了

Posted by goodpeter at 2007-08-11 13:55:40 on Problem 2421
In Reply To:Re:把已有的边权强行赋成0然后直接prim就行了 Posted by:goodpeter at 2007-08-11 13:50:36
> 似乎不是这么回事吧
是这么回事,我写错了,呵呵

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